10040545 has 8 divisors (see below), whose sum is σ = 12110400. Its totient is φ = 7991280.

The previous prime is 10040533. The next prime is 10040573. The reversal of 10040545 is 54504001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10040545 - 2¹³ = 10032353 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4051 + ... + 6040.

It is an arithmetic number, because the mean of its divisors is an integer number (1513800).

Almost surely, 2^10040545 is an apocalyptic number.

It is an amenable number.

10040545 is a deficient number, since it is larger than the sum of its proper divisors (2069855).

10040545 is a wasteful number, since it uses less digits than its factorization.

10040545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10295.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 10040545 is about 3168.6819026213. The cubic root of 10040545 is about 215.7342482168.

Adding to 10040545 its reverse (54504001), we get a palindrome (64544546).

It can be divided in two parts, 10040 and 545, that added together give a triangular number (10585 = T₁₄₅).

The spelling of 10040545 in words is "ten million, forty thousand, five hundred forty-five".